6707400740 has 24 divisors (see below), whose sum is σ = 14429093112. Its totient is φ = 2617521920.

The previous prime is 6707400727. The next prime is 6707400761. The reversal of 6707400740 is 470047076.

It can be written as a sum of positive squares in 4 ways, for example, as 311240164 + 6396160576 = 17642^2 + 79976^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6707400740.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4089059 + ... + 4090698.

It is an arithmetic number, because the mean of its divisors is an integer number (601212213).

Almost surely, 2^6707400740 is an apocalyptic number.

It is an amenable number.

6707400740 is an abundant number, since it is smaller than the sum of its proper divisors (7721692372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6707400740 is a wasteful number, since it uses less digits than its factorization.

6707400740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8179807 (or 8179805 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 6707400740 is about 81898.7224564584. The cubic root of 6707400740 is about 1885.8975000775.

The spelling of 6707400740 in words is "six billion, seven hundred seven million, four hundred thousand, seven hundred forty".